Architectural support truss



FIG. 1 is a front elevational view of my architectural support truss,the opposite side comprising a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a side view thereof, the opposite side being a mirror imagethereof.

The ornamental design for an architectural support truss, as shown anddescribed.